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Garbage Collection in Ruby

Garbage Collection in Ruby Ruby’s garbage collector code lives in a single file called gc.c. “Garbage collector” is probably not the best term to call it because in addition to garbage collection, code inside gc.c is responsible for memory allocation and management. In othe...

Announcing Couchbase Ruby SDK 3.0 (Beta)

Announcing Couchbase Ruby SDK 3.0 (Beta) “ No, your eyes do not deceive you, you read correctly. The Couchbase Ruby SDK is back by popular demand and we are thrilled to make this announcement ! ” Useful LinksRead Couchbase Ruby SDK 3.0 documentationRead Couchbase Server 6.5.0 documentat...

OpenStruct in Ruby

OpenStruct in Ruby In Ruby, OpenStruct is a data structure, similar to Hash. With this, we can define attributes with values (key value pairs).OpenStruct is a class which uses ruby’s metaprogramming for its implementation, since its not part of the ruby core, we hav...

Rubies

Rubies Rubies.ioAPI interface to Ruby versions, releases and branchesActive branchesLatest stable releases under active maintenanceNormal maintenance2.7.1, 2.6.6Security maintenance2.5.8Last update: 2020-08-20 14:00:07 0000.

Understanding Database Transactions in Rails

Understanding Database Transactions in Rails Few things are scarier than a database slowly losing integrity over weeks or years. For a while, nobody notices anything. Then users start reporting bugs, yet you can't find any code that's broken. By the time you realize the problem, it may be ha...

When Should You NOT Use Rails?

When Should You NOT Use Rails? I’ll start with a few simple, obvious times you wouldn’t use Rails, and then I’ll talk about some technically interesting times.First, and most important, is team familiarity. If your team doesn’t already know Rails and isn’t especially interested...

A gem for making value classes, with lightweight validation and coercion.

A gem for making value classes, with lightweight validation and coercion. A gem for making value classes.Generates modules that provide conventional value semantics for a given set of attributes. The behaviour is similar to an immutable Struct class, plus extensible, lightweight validation and coercion.These are intende...

Apple Silicon Developer Transition Kit

Apple Silicon Developer Transition Kit First look at the upcoming Apple Silicon processor and what it will be like for us Ruby Developers. Honestly, I wish that it was a better experience. However, with macOS Big Sur being beta and the DTK not being the final consumer hardware, there's...

Understanding Bundler - to `Bundle Exec` or Not? That Is the Question

Understanding Bundler - to `Bundle Exec` or Not? That Is the Question We, Ruby developers, are used to running scripts or commands with the prefix bundle exec, but sometimes it's not needed, but sometimes it is, and when it's not needed it still works just fine if we add it. So it may not be clear why we need to use...

To ERB and Beyond! What’s New in Bridgetown 0.16 “Crystal Springs”

To ERB and Beyond! What’s New in Bridgetown 0.16 “Crystal Springs” It’s the height of summer, and we’re here with a real treat for Rubyists everywhere! At last you can have your cake and eat it too with the release of Bridgetown 0.16 “Crystal Springs”—write site templates in your choice of ERB, Haml, or Slim all ...

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